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Diffstat (limited to 'guides/source/4_1_release_notes.md')
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diff --git a/guides/source/4_1_release_notes.md b/guides/source/4_1_release_notes.md index a8ec40adee..c549c14197 100644 --- a/guides/source/4_1_release_notes.md +++ b/guides/source/4_1_release_notes.md @@ -4,6 +4,7 @@ Ruby on Rails 4.1 Release Notes Highlights in Rails 4.1: * Variants +* Spring * Action View extracted from Action Pack These release notes cover only the major changes. To know about various bug @@ -61,6 +62,44 @@ Major Features app/views/projects/show.html+phone.erb ``` +### Spring + +New Rails 4.1 applications will ship with "springified" binstubs. This means +that `bin/rails` and `bin/rake` will automatically take advantage preloaded +spring environments. + +**running rake tasks:** +``` +bin/rake routes +``` + +**running tests:** +``` +bin/rake test +bin/rake test test/models +bin/rake test test/models/user_test.rb +``` + +**running a console:** +``` +bin/rails console +``` + +**spring introspection:** +``` +$ bundle exec spring status +Spring is running: + + 1182 spring server | my_app | started 29 mins ago + 3656 spring app | my_app | started 23 secs ago | test mode + 3746 spring app | my_app | started 10 secs ago | development mode +``` + +Have a look at the +[Spring README](https://github.com/jonleighton/spring/blob/master/README.md) to +see a all available features. + + Documentation ------------- @@ -90,6 +129,12 @@ for detailed changes. ### Notable changes +* The [Spring application + preloader](https://github.com/jonleighton/spring) is now installed + by default for new applications. It uses the development group of + the Gemfile, so will not be installed in + production. ([Pull Request](https://github.com/rails/rails/pull/12958)) + * `BACKTRACE` environment variable to show unfiltered backtraces for test failures. ([Commit](https://github.com/rails/rails/commit/84eac5dab8b0fe9ee20b51250e52ad7bfea36553)) |